This is a A-A66364 PTO CLUTCH DRIVE PLATE PN: A66364Main Description As Following : A-A66364 PTO CLUTCH DRIVE PLATE P.N: A66364 A-A66364 PTO CLUTCH DRIVE PLATE P.N: A66364 Stocked As: A-1981246C1 Found in Section & Models : PTO Parts > PTO and Related Parts, Case-IH TRACTOR: 1030, Case-IH TRACTOR: 1070, Case-IH TRACTOR: 1175, Case-IH TRACTOR: 1270 (SN <8811146), Case-IH TRACTOR: 1370 (SN <8811146), Case-IH TRACTOR: 2470, Case-IH TRACTOR: 2670, Case-IH TRACTOR: 730, Case-IH TRACTOR: 830, Case-IH TRACTOR: 870, Case-IH TRACTOR: 930, Case-IH TRACTOR: 970 Associated Items : New Also A-CA-O-1030, A-CA-P-1030CK, A-CA-S-1030CK, A-SMC202, A-CA-O-1070L, A-CA-P-1070, A-CA-S-970TM, A-CA-S-9701070, A-SMC203, A-CA-O-1175M, A-CA-P-1175, A-CA-S-1090ETC, A-SMC203, A-CA-O-1270, A-CA-P-1270E, A-CA-S-12701370, A-MNL17573, A-SMC203, A-CA-O-1370LATE, A-CA-P-1370E And : Inside Diameter: 3.762" Outside Diameter: 5.268" Teeth: 24 Thickness: .077"